Tiger 800 Throttle Adjustment?

Morning all. I bought a Tiger last week and after a couple of rides have noticed there seems to be a bit of backlash in the throttle, a bit of a delay in response in pulling away and doesn't always seem to close fully initially. Initially i thought it was just me, winter gloves on and all that but I actually stalled it about three times yesterday during about 5 hrs of riding. I haven't had a look at the manual yet, just wondered if anyone else might have experienced anything similar?

 

It's 2015 Big Lad. Yes it is but as far as i can see there is still a cable.

 

Thanks again mate, idling or running the bike seems to be fine, the rev's don't fluctuate at tickover, just a nice steady pace as you would expect. There seemed to be a slight delay in throttle response when I was pulling away. As I've only had the bike a week and only really got out for my first decent ride yesterday. If you can imagine as i'm winding the throttle winding back (We'll just say 12 oclock as our start point) I get nothing until maybe 10 oclock. I was hoping it might just be a small mechanical issue of cable adjustment.
I'll get back to you when I have a proper look and more info.